GNU IceCat 3.0.4 - ILO 0.6.17 does not work

[Dmitri Gabinski]

Hi!

I've installed compiled binaries of GNU IceCat 3.0.4-g1 in openSUSE 10.3 
(sorry, still can't compile, as a true Unix user should :-). On startup, 
IceCat checked compatibility of my add-ons and issued no warning. However, 
ImgLikeOpera 0.6.17 (http://imglikeopera.mozdev.org/) does not work: I can't 
switch the image display mode neither with the selector in the right bottom 
corner, nor via Tools -> Add-ons menu.

This add-on, however, did work with IceCat 3.0.3. Well, where should I look 
to? Is there any way to rectify this problem?

Best regards,

Dmitri Gabinski